CSP for Java
(JCSP) 1.1-rc4

org.jcsp.plugNplay.ints
Class PlusInt

java.lang.Object
  extended by org.jcsp.plugNplay.ints.PlusInt
All Implemented Interfaces:
CSProcess

public final class PlusInt
extends Object
implements CSProcess

Sums two integer streams to one stream.

Process Diagram

    in0  _________
   -->--|         | out
    in1 | PlusInt |-->--
   -->--|_________|
 

Description

PlusInt is a process whose output stream is the sum of the integers on its input streams.

Channel Protocols

Input Channels
in0, in1 int All channels in this package carry integers.
Output Channels
out int All channels in this package carry integers.

Example

The following example shows how the use of this process in a small program. The program also uses some of the other building block processes. It generates two sequences of numbers, adds them together and prints them to the screen.
 import org.jcsp.lang.*;
 import org.jcsp.plugNplay.ints.*;
 
 public class PlusIntExample {
 
   public static void main (String[] argv) {
 
     final One2OneChannelInt a = Channel.one2oneInt ();
     final One2OneChannelInt b = Channel.one2oneInt ();
     final One2OneChannelInt c = Channel.one2oneInt ();
 
     new Parallel (
       new CSProcess[] {
         new NumbersInt (a.out ()),
         new NumbersInt (b.out ()),
         new PlusInt (a.in (), b.in (), c.out ()),
         new PrinterInt (c.in (), "--> ", "\n")
       }
     ).run ();
 
   }
 
 }
 

Author:
P.H. Welch and P.D. Austin

Constructor Summary
PlusInt(ChannelInputInt in0, ChannelInputInt in1, ChannelOutputInt out)
          Construct a new PlusInt process with the input Channels in0 and in1 and the output Channel out.
 
Method Summary
 void run()
          The main body of this process.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PlusInt

public PlusInt(ChannelInputInt in0,
               ChannelInputInt in1,
               ChannelOutputInt out)
Construct a new PlusInt process with the input Channels in0 and in1 and the output Channel out. The ordering of the Channels in0 and in1 make no difference to the functionality of this process.

Parameters:
in0 - the first input Channel
in1 - the second input Channel
out - the output Channel
Method Detail

run

public void run()
The main body of this process.

Specified by:
run in interface CSProcess

CSP for Java
(JCSP) 1.1-rc4

Submit a bug or feature to jcsp-team@kent.ac.uk
Version 1.1-rc4 of the JCSP API Specification (Copyright 1997-2008 P.D.Austin and P.H.Welch - All Rights Reserved)
Java is a trademark or registered trademark of Sun Microsystems, Inc. in the US and other countries.